Upgrade your workshop with the Grizzly Industrial Magnetic Switch. Designed for single-phase applications, this robust switch operates at 110V and supports up to 3HP, making it perfect for various woodworking and metalworking machines. Its magnetic design ensures reliable operation, providing safety and convenience by preventing accidental restarts. The easy-to-install unit features a durable enclosure and a large, accessible on/off switch. Ideal for both hobbyists and professionals, the T20550 enhances your equipment's performance while prioritizing safety. Experience seamless operation and peace of mind with this essential tool!